Constraint of Isospin Conservation on Strangeness Production

  • The strangeness production in high energy pp collisions is studied by considering the constraint from the isospin conservation and the suppression of strange quark production. The multiplicity dependence of the ratios K++and K is given, and an approximately parameter independent ratio of (K++)/(K) is proposed to reflect the constraint of isospin conservation.
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  • [1] K.Guettler iet al/i,Nucl iPhys/i,B116(1976)77;U.Becker iet al/i,iPhys/i iRev/i.iLett/i., 37(1976)1731;L.H.Xia,C.M.Ko,iPhys/i.iLett/i,B222(1989)343;C.M.Ko,Z.GWu,L.H.Xiaetal,iPhys/i.iRev/i.iLett/i,66(1991)2577;B.LFriman,Nucl iPhys/i,A498(1989)161c;J.Cleymans、H.Satz,E.Suhonen iet al/i,iPhys/i.iLett/i,B242(1990)111;CM.Mader,W.Bauer,G.D.Westfall,iPhys/i iRev/i,C45(1992)2438;R.Mattiello,H.Sorge,H.Stckeretal,iPhys/i.iRev/i.iLett/i,63(1989)1459;Chao Wei-Qin,Gao Chong-Shou,Zhu Yun-Lun,Nucl iPhys/i,A514(1990)734.[2] C.B.Yang,Z.B.Yin,X.Cai iet al/i.,Mod iPhys/i.iLett/i.,A10(1995)1393.[3] A.Wu Chao,C.N.Yang,iPhys/i.iRev/i.,D9(1974)2505.[4] P.K.Malhotra,R.Urave,Z.iPhys/i.,C17(1983)85.
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Yang Chunbin, Cai Xu and Zhou Zhuowei. Constraint of Isospin Conservation on Strangeness Production[J]. Chinese Physics C, 1996, 20(11): 991-996.
Yang Chunbin, Cai Xu and Zhou Zhuowei. Constraint of Isospin Conservation on Strangeness Production[J]. Chinese Physics C, 1996, 20(11): 991-996. shu
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Received: 1900-01-01
Revised: 1900-01-01
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Constraint of Isospin Conservation on Strangeness Production

    Corresponding author: Yang Chunbin,
  • Institute of Particle Physics, Huazhong Normal University, Wuhan 4300701 Department of Physics, Huazhong Universtiy of Science and Technology, Wuhan 430074

Abstract: The strangeness production in high energy pp collisions is studied by considering the constraint from the isospin conservation and the suppression of strange quark production. The multiplicity dependence of the ratios K++and K is given, and an approximately parameter independent ratio of (K++)/(K) is proposed to reflect the constraint of isospin conservation.

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